presentations

1.Which of the following presentations are NOT due to dysfunction of qi controlling blood?2.Before creating charts for your presentations, you should determine what data you’re going to show and design the visuals（）.3.When you do presentations, you should use discourse markers to serve the following purposes except（）.4.According to the teacher, why is code-switching（here it refers to a mix-use of formal and informal registers）popular in academic5.The benefit of group presentations over individual presentations is that they give you an opportunity to work collaboratively.6.The proper posture in making presentations should be standing naturally with the feet pointing straight ahead,（）width apart.7.Too（）facial expressions are not acceptable in presentations because audience may get distracted by focusing on your exaggerated 8.Sometimes, if speakers are so concentrated on delivering their presentations, they don’t need to care about the needs of their a9.We should use as many animations and slide transition effects as possible in presentations since they are two of the most powerf10.The proper posture in making presentations should be standing naturally with the feet pointing straight ahead, （）　width apart.11.Too （） facial expressions are not acceptable in presentations because audience may get distracted by focusing on your exaggerate12.In a formal presentation, presenter may take questions throughout the presentations.